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arc-2016.09 is the most recent toolchain for ARC cores and it is based on top of upstream Binutils 2.27 and GCC 6.2.1. With updated major version of GCC we copied all GCC 6.x patches for ARC as well as Bintils 2.27 patches. Note that toochain sports ARCv4 ABI and so must be used with 4.8+ Linux kernels. Even though it will build v4.4 kernel perfectly fine on attempt to run user-space apps they won't work with older kernel. That said previuosly sent RFC patches with Linux kernel update are required: [1] https://patchwork.ozlabs.org/patch/726686/ [2] https://patchwork.ozlabs.org/patch/726687/ Signed-off-by: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
33 lines
762 B
Plaintext
33 lines
762 B
Plaintext
# Choose binutils version.
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choice
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prompt "Binutils Version" if TOOLCHAINOPTS
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default BINUTILS_USE_VERSION_2_27 if !arc
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default BINUTILS_USE_VERSION_2_27_ARC if arc
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help
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Select the version of binutils you wish to use.
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config BINUTILS_USE_VERSION_2_27
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depends on !arc
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bool "Binutils 2.27"
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select BINUTILS_VERSION_2_27
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config BINUTILS_USE_VERSION_2_28
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depends on !arc
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bool "Binutils 2.28"
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select BINUTILS_VERSION_2_28
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config BINUTILS_USE_VERSION_2_27_ARC
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depends on arc
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bool "ARC binutils 2.27"
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select BINUTILS_VERSION_2_27_ARC
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endchoice
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config EXTRA_BINUTILS_CONFIG_OPTIONS
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string
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prompt "Additional binutils configure options" if TOOLCHAINOPTS
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default ""
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help
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Any additional binutils options you may want to include....
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